Curtain rail



FIG. 1 is an elevational view of the curtain rail.

FIG. 2 is a top view thereof.

FIG. 3 is a left side view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a bottom view thereof.

FIG. 6 is an enlarged elevational view thereof; and,

FIG. 7 is a perspective view thereof.

The broken line showing the portions of the curtain rail is for illustrative purposes only and forms no part of the claimed design.

The curtain rail is shown broken away in order to indicate that a specific length forms no part of the claimed design. 

The ornamental design for a curtain rail, as shown and described. 